Safety Life Fire Extinguisher Using Fire Extinguisher and Dry Powder

The barrel of portable dry powder fire extinguisher is made of high-quality carbon steel through special processing. This series of fire extinguishers has the advantages of simple structure, flexible operation, wide application, convenient use and low price. The fire extinguisher is mainly composed of cylinder, bottle head valve, spray hose (nozzle), etc. The fire extinguishing agent is sodium bicarbonate (ABC type is ammonium phosphate), the driving gas is carbon dioxide, and its working pressure is 1.5MPa at normal temperature. The wheeled dry powder fire extinguisher is mainly composed of cylinder, head assembly, nozzle assembly, frame assembly, etc. The fire extinguishing agent is sodium bicarbonate (ABC type is ammonium phosphate) dry powder fire extinguishing agent, the driving gas is nitrogen, and its working pressure is 1.5MPa at normal temperature.

Ordinary dry powder extinguishing agent is mainly composed of active extinguishing component, hydrophobic component and inert filler. The hydrophobic component mainly includes silicone oil and hydrophobic white carbon black. There are many kinds of inert filler, which mainly play the role of anti vibration compaction, caking, improving the movement performance of dry powder, catalyzing the polymerization of dry powder silicone oil and improving the compatibility with foam extinguishing agent. This kind of common dry powder fire extinguishing agent has been widely used at home and abroad.